registers.hh revision 13610:5d5404ac6288
112391Sjason@lowepower.com/* 212391Sjason@lowepower.com * Copyright (c) 2013 ARM Limited 312391Sjason@lowepower.com * All rights reserved 412391Sjason@lowepower.com * 512391Sjason@lowepower.com * The license below extends only to copyright in the software and shall 612391Sjason@lowepower.com * not be construed as granting a license to any other intellectual 712391Sjason@lowepower.com * property including but not limited to intellectual property relating 812391Sjason@lowepower.com * to a hardware implementation of the functionality of the software 912391Sjason@lowepower.com * licensed hereunder. You may use the software subject to the license 1012391Sjason@lowepower.com * terms below provided that you ensure that this notice is replicated 1114299Sbbruce@ucdavis.edu * unmodified and in its entirety in all distributions of the software, 1212391Sjason@lowepower.com * modified or unmodified, in source code or in binary form. 1312391Sjason@lowepower.com * 1414299Sbbruce@ucdavis.edu * Redistribution and use in source and binary forms, with or without 1514299Sbbruce@ucdavis.edu * modification, are permitted provided that the following conditions are 1614299Sbbruce@ucdavis.edu * met: redistributions of source code must retain the above copyright 1712391Sjason@lowepower.com * notice, this list of conditions and the following disclaimer; 1812391Sjason@lowepower.com * redistributions in binary form must reproduce the above copyright 1912391Sjason@lowepower.com * notice, this list of conditions and the following disclaimer in the 2012391Sjason@lowepower.com * documentation and/or other materials provided with the distribution; 2112391Sjason@lowepower.com * neither the name of the copyright holders nor the names of its 2212391Sjason@lowepower.com * contributors may be used to endorse or promote products derived from 2312391Sjason@lowepower.com * this software without specific prior written permission. 2412391Sjason@lowepower.com * 2512391Sjason@lowepower.com * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 2612391Sjason@lowepower.com * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 2712391Sjason@lowepower.com * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 2812391Sjason@lowepower.com * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 2912391Sjason@lowepower.com * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 3012391Sjason@lowepower.com * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 3112391Sjason@lowepower.com * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 3212391Sjason@lowepower.com * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 3312391Sjason@lowepower.com * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 3412391Sjason@lowepower.com * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 3512391Sjason@lowepower.com * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 3612391Sjason@lowepower.com * 3712391Sjason@lowepower.com * Authors: Andreas Hansson 3812391Sjason@lowepower.com */ 3914299Sbbruce@ucdavis.edu 4014299Sbbruce@ucdavis.edu#ifndef __ARCH_NULL_REGISTERS_HH__ 4112391Sjason@lowepower.com#define __ARCH_NULL_REGISTERS_HH__ 4212391Sjason@lowepower.com 4312391Sjason@lowepower.com#include "arch/generic/vec_pred_reg.hh" 4412391Sjason@lowepower.com#include "arch/generic/vec_reg.hh" 4512391Sjason@lowepower.com#include "arch/types.hh" 4612391Sjason@lowepower.com#include "base/types.hh" 4712391Sjason@lowepower.com 4812391Sjason@lowepower.comnamespace NullISA { 4912391Sjason@lowepower.com 5012391Sjason@lowepower.comtypedef RegVal IntReg; 5112391Sjason@lowepower.comtypedef RegVal FloatRegBits; 5212391Sjason@lowepower.comtypedef uint8_t CCReg; 5312391Sjason@lowepower.comtypedef RegVal MiscReg; 5412391Sjason@lowepower.comconst RegIndex ZeroReg = 0; 5512391Sjason@lowepower.com 5612391Sjason@lowepower.com// Not applicable to null 5712391Sjason@lowepower.comusing VecElem = ::DummyVecElem; 5812391Sjason@lowepower.comusing VecReg = ::DummyVecReg; 5912391Sjason@lowepower.comusing ConstVecReg = ::DummyConstVecReg; 6012391Sjason@lowepower.comusing VecRegContainer = ::DummyVecRegContainer; 6112391Sjason@lowepower.comconstexpr unsigned NumVecElemPerVecReg = ::DummyNumVecElemPerVecReg; 6212391Sjason@lowepower.comconstexpr size_t VecRegSizeBytes = ::DummyVecRegSizeBytes; 6312391Sjason@lowepower.com 6412391Sjason@lowepower.com// Not applicable to null 6512391Sjason@lowepower.comusing VecPredReg = ::DummyVecPredReg; 6614299Sbbruce@ucdavis.eduusing ConstVecPredReg = ::DummyConstVecPredReg; 6714299Sbbruce@ucdavis.eduusing VecPredRegContainer = ::DummyVecPredRegContainer; 6814299Sbbruce@ucdavis.educonstexpr size_t VecPredRegSizeBits = ::DummyVecPredRegSizeBits; 6914299Sbbruce@ucdavis.educonstexpr bool VecPredRegHasPackedRepr = ::DummyVecPredRegHasPackedRepr; 7012391Sjason@lowepower.com 7112391Sjason@lowepower.com} 7212391Sjason@lowepower.com 7312391Sjason@lowepower.com#endif // __ARCH_NULL_REGISTERS_HH__ 7412391Sjason@lowepower.com